baber/WOPTO huggingface dataset:
Patent JP-2003265236-A (JP)
Title: Mounting structure of frieze brail for desk, or the like
Inventor: NAKAYAMA TAKESHI
IPC: A47B13/00
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the backward deflection of a frieze brail by simply mounting the frieze brail on leg posts being positioned vertically.  <P>SOLUTION: A link rod 5 running horizontally is fastened between upper end parts of left and right leg posts 3 while an engaging piece 30 to be engaged on the lower end part of the link rod 5 is arranged at an intermediate part in a horizontal way on the front of the frieze brail 20, and mounting rods 22 respectively fastened at both left and right end parts on the front of the frieze brail 20 are fixed on opposed surfaces of the leg posts 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279407-A (JP)
Title: Infrared switch
Inventor: NAKAMURA JUN
IPC: G01J1/02
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent malfunction of an infrared switch when the amount of infrared light received by an infrared light receiving element changes.  <P>SOLUTION: A processing part 93 determines whether the change in the amount of infrared light received is sharp or not from data of the amount of infrared light received obtained by PD103 through a PD output input part 91. If the change is rapid, the processing part determines the change is caused by external light, and of the change is not rapid, the processing part conducts a series of processing operation caused by pressing the infrared switch. The same procedure can be conducted by referring the amount of integration of an output signal during a period when the change in the output signal from PD103 starts until the change thereof stops instead of using a rate of change in the output signal from PD103 per unit of time when the signal becomes a certain voltage level which is higher than the standard voltage level.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280707-A (JP)
Title: Abnormality diagnosis device, abnormality diagnosis method and abnormality diagnosis program of machine tool
Inventor: MURAMATSU HIRONORI
IPC: B23Q17/09
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To prevent reoccurrence when a failure occurs without detecting an abnormal phenomenon, in an abnormality diagnosis device of a machine tool for urging a worker to perform preventive maintenance work by detecting the occurrence of the abnormal phenomenon of a symptom of the failure before the failure occurs in the machine tool.  <P>SOLUTION: Measurement data outputted from measuring devices installed in one or more parts of the machine tool are previously memorized with time. When a failure occurs in the machine tool, an abnormality detection condition is designated based on the measured data previously memorized before the failure occurs, and abnormality processing information is received from a user to memorize the abnormality detection condition and the abnormality processing information by correlating them to each other. The detection of a subsequent abnormal phenomenon is carried out by considering the newly memorized abnormality detection condition as well.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281978-A (JP)
Title: Three-phase alternate current electrical switchgear
Inventor: IWAI HIROMI
IPC: H01H9/54
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a three-phase alternate current electrical switchgear capable of making the number of parts smaller than a conventional one.  <P>SOLUTION: This three-phase alternate current electrical switchgear comprises high frequency current generating circuits of which the currents have a higher frequency than a three-phase alternate current circuit and are superimposed on respective breakers 7 of any two phases in three-phase breakers 7, and a second driving unit which is controlled by a control unit 80 and starts the high frequency current generating circuits by electromagnetic force of second electromagnetic coils 100 respectively. Wherein, if a trouble occurs, the control unit 80 drives the second driving units 100 to feed high frequency currents from the high frequency current generating circuit to the two-phase breakers 7 respectively, allowing the currents sent to the two-phase breakers 7 to form the zero point, which makes the two-phase breakers 7 opened.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003275083-A (JP)
Title: Doll sake bottle and hina doll sake bottle set
Inventor: MORI SHUNETSU
IPC: A47G19/12
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel Sake (rice wine) bottle and Sake cup which are provided with such novel designs unimaginable from the intrinsic functions and enable a user to feel the original tradition and culture of Japan.  <P>SOLUTION: A Hina doll (dolls decorated on day march 3, for daughters) Sake bottle set configures a set of emperor and empress dolls consisting of a pair of an Empress Sake bottle 1 which is a doll Sake bottle of the Empress and an Emperor Sake bottle 2 which is a doll Sake bottle of the Emperor. The Empress Sake bottle 1 comprises a Sake cup 11 decorated with the designs of the head of the Empress on the surface and a Sake bottle 12 decorated with the trunk of the Empress on the surface and the entire part thereof configures the Hina doll of the Empress by putting the Sake cup 11 on the front end of the Sake bottle 12. The Emperor Sake bottle 2 comprises a Sake cup 21 decorated with the designs of the head of the Emperor on the surface and a Sake bottle 22 decorated with the trunk of the Emperor on the surface and the entire part thereof configures the Hina doll of the Emperor by putting the Sake cup 21 on the front end of the Sake bottle 22.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003275528-A (JP)
Title: Discharge air treating apparatus
Inventor: KOSAKA NORIYOSHI
IPC: B01D53/74
Filed: 2002-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a discharge air treating apparatus capable of easily and effectively removing dispersed particles contained in discharge air even in the case that the amount of the discharge air to be a treating object increases.  <P>SOLUTION: The discharge air treating apparatus 11 is provided with a water atomizing nozzle 21, a screen member 23, an ozone gas jetting nozzle 25 and a plurality of plate members 27 and 29 in the order from the top inside a box body 13. The plate members 27 and 29 are inclined and arranged so as to cross a vertical direction with a prescribed interval in the vertical direction. On the end part on the lower side of the plate members 27 and 29, a return part 45 bent upwards so as to cross the inclination direction is provided. Water made to pass through the screen member 23 and stored at the end part (return part 45) on the lower side of the plate members 27 and 29 is curled up in a mist shape by the flow of the discharge air made to pass through the screen member 23. The water curled up in the mist shape contacts the discharge air made to pass through the screen member 23 and removes soot from the discharge air.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003297171-A (JP)
Title: Operating button, manufacturing method therefor and recording apparatus
Inventor: IWAMA KAZUYOSHI
IPC: H01H11/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an operating button having excellent texture feeling and a large amount of light emission, and also provide a manufacturing method therefore as well as a recording apparatus equipping operating buttons.  <P>SOLUTION: In this operating button, a light emitter disposed inside of an operating button is made to emit light by operating the operating button, and emission faces 136ac, 137ac of operating buttons 131, 132 perform a function of accepting the light emitted from own light emitter and emitting it to the outside respectively, and then the outer surfaces except for the emission faces 136ac, 137ac of the operating buttons 131, 132 are covered with elastomers 138, 139 respectively. Thus, respective light emission faces made of a transparent material with transparency or translucency are ensured as large in size as their visibility is not impaired, and the rest of them can be covered with respective elastomers, thereby, the operating buttons having excellent texture feeling and a large light emission amount are obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291133-A (JP)
Title: Automatic feeder for slide block and core drill device
Inventor: SASAGUCHI NORIYUKI
IPC: B28D1/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic feeder for a slide block equipped with an automatic feed unit for the slide block which is used in a core drill device or the like, integrally provided with an operation panel always easy to see and made lightweight and small-sized.  <P>SOLUTION: The automatic feeder for the slide block 13 is constituted so that the automatic feed unit 20 for rise and fall is attached to the slide block 13 raised and lowered along the support 12 of a base 11 by a rack and pinion mechanism. The automatic feed unit 20 has a main body 31 attached to the slide block 13 in a rotatable manner, a motor 32 for operating the rack and pinion mechanism built in the main body 31, the operation panel for the motor provided to the main body 31, and a plunger 25 for setting the rotary position of the main body 31 with respect to the slide block 13.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002353306-A (JP)
Title: Metal barrier for copper interconnect that incorporates silicon in the metal barrier or at the copper/metal barrier interface
Inventor: JIANG QIANG-TANG
IPC: H01L21/768
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a metal barrier for copper interconnects that incorporates silicon in the metal barrier or at the copper/metal barrier interface. SOLUTION: A copper interconnect having a barrier layer 106, 206 may be obtained. A metal barrier layer may be co-deposited with Si to form a barrier 106 or the metal barrier layer may be deposited followed by surface treatment with a Si-contained ambient to form a barrier 206. The copper 110 is then deposited over the barrier layer 106, 206 with good adhesion.
Patent JP-2003295063-A (JP)
Title: Microscope apparatus
Inventor: YASUDA NAKAHIRO
IPC: G02B7/04
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To make a microscope apparatus performable rapid imaging of a subject with a simple constitution and high accuracy.  <P>SOLUTION: The microscope apparatus is provided with a supporting base 6 for supporting a sample 1, a microscope 3 for magnifying the sample, a line sensor 4 for imaging the enlarged sample as a line image and image processing means 5 for forming the image of the sample 1 from the line image imaged by the line sensor 4. The supporting base 6 is provided with adjusting means 61 for adjusting the inclination thereof and the focal length of the microscope 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003294907-A (JP)
Title: Antireflection film, method for manufacturing the same, optical element and image display device
Inventor: TAKAO HIROYUKI
IPC: G02B1/11
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antireflection film with high display quality having a hard coat layer and an antireflection layer and excellent scratch resistance, and to provide a method for manufacturing the film, an optical element using the film and an image display device on which the optical element and the like are mounted.  <P>SOLUTION: In the antireflection film comprising a transparent substrate film 3, a hard coat layer 1 and an antireflection layer having a lower refractive index than that of the hard coat layer, layered in this order, the change rate of the reflectance (%) calculated by the formula: change rate of reflectance (%)=(reflectance B - reflectance A)×100/(reflectance<SB>max</SB>- reflectance A) is specified to 30%. In the formula, reflectance A is the reflectance of the antireflection layer before the surface of the layer is scratched by using steel wool, reflectance B is the reflectance of the antireflection layer after the surface of the antireflection layer is scratched by using steel wool having 12 μm average diameter by 30 times of reciprocation at 5 m/min velocity under 400 g load, and reflectance<SB>max</SB>is the reflectance of the film after the hard coat layer is applied on the transparent substrate film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003295106-A (JP)
Title: Head wearing type display device
Inventor: MIYAGUCHI NAOKI
IPC: G02B27/02
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head wearing type display device which does not hurt the nose and the forehead, and which hardly slips off from the face, does not provide uncomfortable feelings because a connection line to an external video device comes into a contact with the arm and the face and is not disconnected when the user moves the arm to pull the connection line.  <P>SOLUTION: This head wearing type display device is characterized in that it is provided with a display optical device 110, a wearing tool 120 for holding the display optical device 110 toward the face and wearing the display optical device 110 on the head of the user, and a substrate housing part 150 being a substrate housing part 150 housing a driving circuit for driving the display optical device and held on the back of the head of the wearing part. The wearing tool 120 is further provided with behind-the-ear parts for wearing the wearing tool on the ears, and headphones 140 having a function for firmly fixing the wearing tool on the head of the user by pressing the wearing tool over from the ears.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003344671-A (JP)
Title: Optical filter and manufacturing method thereof
Inventor: OE KUNISHIGE
IPC: G02B6/00
Filed: 2002-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical filter that is free from temperature dependence, and has a desired multiplexing/demultiplexing wavelength.   <P>SOLUTION: An optical filter device F and auxiliary materials S have size- temperature dependence contrary to the wavelength temperature dependence of the optical filter device F, and are fixed at a temperature T<SB>1</SB>where the filter wavelength of the optical filter device F becomes a desired value λ<SB>0</SB>. Here, 'contrary size-temperature dependence' of the auxiliary materials denotes the size-temperature dependence of the auxiliary materials S, which provides dimensional change to the optical filter device F so as to offset the temperature dependence of the filter wavelength in the optical filter device F.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003296397-A (JP)
Title: Device and method for generating virtual reality
Inventor: YAMAMOTO IKUO
IPC: G06F17/50
Filed: 2002-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate generation of feelings of virtual reality.  <P>SOLUTION: This virtual reality generator is provided with a model collection part 11 for collecting object models to be created for designing a plant, a data conversion part 12 for performing data conversion of the object models into data for virtual reality and a virtual reality generation part 13 for generating the feelings of virtual reality on the basis of the data for virtual reality. By such virtual reality generator 3, a user does not have to create the data for virtual reality separately from the object models and does not have to record and store the data for virtual reality when the feelings of virtual reality are generated.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301933-A (JP)
Title: Pinion shaft and planetary gear device
Inventor: YAMAMURA KENJI
IPC: F16H57/023
Filed: 2002-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pinion shaft having a long service life even if it is used at a high rotation under a high temperature, and an inexpensive planetary gear device having a long service life even if it is used at a high rotation under a high temperature.  <P>SOLUTION: This pinion shaft 5 rotatably supporting a pinion gear 3 meshed with a sun gear 1 and a ring gear 2 of the planetary gear device is composed of an alloyed steel with 0.5 to 1.2 mass % of carbon, 0.5 to 2.5 mass % of chromium, 0.6 to 1.5 mass % of silicon, 0.15 to 1.5 mass % of manganese, and 3.0 mass % or less of molybdenum, and 12 ppm of oxygen and the balance being iron and inevitable impurity. The shaft 5 is subjected to nitriding, induction hardening and tempering only for the rolling surface, and making the concentration of nitrogen of the surface 0.05 to 0.6 mass % and the amount of the remaining austenite 3 volume % or less. The pinion shaft 5 is then fixed to a carrier 4 by caulking.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306320-A (JP)
Title: Fluorinated carbon tube and sliding material using it
Inventor: ENDO MORINOBU
IPC: B82Y40/00
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorinated carbon tube with easy handling, and a sliding material with good sliding property.  <P>SOLUTION: The fluorinated carbon tube is characterized in that the core part is not fluorinated while the outside part is more fluorinated than the core part and that the diameter of the core part which is not fluorinated is less than 20 nm.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003299862-A (JP)
Title: Chip and method for controlling game machine
Inventor: ITO TAKASHI
IPC: A63F7/02
Filed: 2002-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip and method for controlling a game machine by which illegal access is made to be difficult.  <P>SOLUTION: The chip comprises: a CPU; a storage means; a random number generation circuit for generating the random number of an M sequence system or a counter system; a bit scramble circuit for bit-scrambling the random number outputted from the random number generation circuit; a random number maximum value comparing circuit for comparing the output of the bit scramble circuit with a random number maximum value stored in advance; a random number holding circuit which requests the random number generation circuit and repeats a request for the random number until obtaining a random number value which does not exceed the maximum value when the result of comparing processing by the random number maximum value comparing circuit exceeds the maximum value, and which obtains and holds the random number when it does not exceed the maximum value; and a random number reading circuit in which the random number which is obtained by taking the random number which has been held in the random number holding circuit in the case of a request by external trigger input or the reading request of the random number by a user.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003305991-A (JP)
Title: Cylindrical body with clip having spring plate
Inventor: IWAMA MITSURU
IPC: B43K25/02
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the elastic force of a plate fixed to a clip from being deteriorated during assembly in a cylindrical body with the clip having the spring plate and to make the structure of the cylindrical body good in assembly work properties.  <P>SOLUTION: An engagement hole part in the axial direction is formed in the base part of the clip, and the spring plate is protruded reversely to the extension direction of the holding piece of the clip toward the base part of the clip and engaged with the engagement hole part. After the base part of the clip is fitted into the window hole of the cylindrical body, the spring plate is slid toward the base part of the clip to be protruded in the extension direction of the holding piece of the clip, and the tip part is held by the inner wall surface of the cylindrical body or a member installed in the cylindrical body.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003301065-A (JP)
Title: Styrenic resin foam and its manufacturing method
Inventor: YOSHIDA TORU
IPC: C08L25/04
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a resin foam that has both of heat insulating properties and flame retardance compatibly and can be produced easily by using a foaming agent with less environmental problems selected from among 3-5C saturated hydrocarbons.  <P>SOLUTION: This styrenic resin foam is manufactured by extrusion foaming of a styrenic resin. The styrenic resin foam is characterized in that it contains at least one compound selected from 3-5C saturated hydrocarbons as the partial or full foaming agent and a halogenated pentaerythritol as a flame retardant. A manufacturing method for the styrenic resin foam is also provided.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003306339-A (JP)
Title: Scribing apparatus
Inventor: HARADA ITSUO
IPC: G02F1/13
Filed: 2002-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To precisely draw the scribing line of the outline of an image display panel without forming an excess cut-off part in a scribing apparatus.  <P>SOLUTION: When an angle correcting roller 7 plunges into a glass substrate 20, the plunge angle of the roller 7 is corrected by an oscillation mechanism 13 so that the direction of an edge 1 coincides with a traveling axis in traveling. The roller 7 is made to travel on the substrate 20 so that the scribing line forming the outline corresponding to the image display panel can be drawn on the substrate 20 without forming a cut-off part.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003307307-A (JP)
Title: Gas flow control valve and combustion equipment with this gas flow control valve
Inventor: HATA SHUSUKE
IPC: F16K31/04
Filed: 2002-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gas flow control valve for accurately controlling a flow rate of gas alternatively selected from a plurality kinds of gasses.  <P>SOLUTION: A gas proportional control valve 32 can adjust a flow rate of fuel gas flowing in a fuel gas passage 43. Since a driving mechanism 42 for driving a valve element 41 has a stepping motor 50, and two sets of gear mechanisms 53 and 54 having the different gear ratio interposed in a driving force transmission system for transmitting rotational driving force of this stepping motor 50 to the valve element 41, that is, the two sets of gear mechanisms 53 and 54 respectively corresponding to the plurality kinds of gasses, when selecting a certain kind of fuel gas, the flow rate of the fuel gas can be accurately adjusted by switching to the gear mechanism having the gear ratio optimal for controlling the flow rate of the selected fuel gas.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003308810-A (JP)
Title: Secondary battery
Inventor: KONUKI TOSHIAKI
IPC: H01M10/05
Filed: 2002-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-cost secondary battery having a superior safety.  <P>SOLUTION: A lithium ion secondary battery 20 is provided with an electrode set 2, in which a positive electrode and a negative electrode are disposed via a separator, stored in a metal battery container 5 and an electrode post having a flange 4b and an electrode post part 4a to be an outer terminal. The flange 4b is connected to an output lead piece 3 led from the negative electrode and formed with a plurality of through-holes 4e. A stainless steel-made positioning pin 5b is projected from the inner bottom surface of a battery lid 5a toward the electrode set 2, an insulating tube 6a is fitted to the positioning pin 5b, and the tip part of the insulating tube 6a is fitted to, at least, one of the through-holes 4e. The tip part of the positioning pin 5b is positioned in a part prevented from being inserted into the through-hole 4e. Even if the insulating tube 6a is melt, the positioning pin 5b is prevented from contacting with the output lead piece 3.  <P>COPYRIGHT: (C)2004,JPO